On Sun, Apr 17, 2011 at 1:18 PM, Jody Garnett <[email protected]> wrote:
> I don't understand? We have an internal FunctionNameImpl; but the factory
> only allows me to call functionName( String name, int args). There is no way
> using the factory to make a FunctionName that includes the list of
> attributes.
>From your proposal:
interface FilterFactory {
....
/** function name */
FunctionName functionName(String name, int nargs);
FunctionName functionName(String name, int nargs, List<String> argNames);
...
}
Now looking at the interface without thinking about how it's
implemented I would gather
that:
- it's possible to have multiple functions named the same way,
provided they have
a different amount of arguments
- it's possible to have mutiple functions named in the same way, with the same
amount of arguments, provided they have different argument names.
Makes sense?
Cheers
Andrea
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Ing. Andrea Aime
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